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US 2026/0021428 A1Published application
Oil Filter
AssigneeIllinois Tool Works Inc.
InventorsFranck Couty, Sylvain Martineau, Guillaume Lefebvre, Etienne Piot
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Abstract
An oil filter that includes an outer filter and an inner filter. The inner filter is placed inside the outer filter, creating a space between them. This space is connected to an outlet. The inner filter also has an inlet that allows fluid to flow into its interior.
Claims13
An oil filter (102, 402) comprising:
- an outer filter (106);
- and
- an inner filter (108),
- wherein the inner filter is located inside the outer filter and defines a cavity (104) therebetween, the cavity fluidly connected to an outlet (112), and
- wherein the inner filter further comprises an inlet in fluid communication to an interior of the inner filter.
2 more elements
Dependencies are inferred from the claim text.